*{
    margin: 0;
    padding: 0;
}
.w {
    width: 1200px;
    margin: auto;
}
body {
    background-color: #f3f5f7;
    height: 2000px;
}
li {
    list-style: none;
}
a{
   text-decoration: none;;
}
.a1{
    background:#edebeb; border-bottom:5px solid #de422c;
}
.clearfix:before,.clearfix:after{
    content: "";
    display: table;
}
.clearfix:after{
    clear: both;
}
.clearfix{
    *zoom: 1;
}
.header {
    height: 42px;
    background-color: rgba(255, 255, 255, 0);
    margin: 30px auto;
}
.logo {
    width: 42px;
    height: 42px;
    background-color: blueviolet;
    float: left;
}


img {
    width: 50px;
    height: 50px;
}
.nav{
    float: left;
    margin-left: 60px;
}
.nav ul li {
    float: left;
    margin: 0 15px;
}
.nav ul li a{
    display: block;
    height: 42px;
    padding: 0 20px;
    line-height: 42px;
    font-size: 18px;
    color: #050505;
}
.nav ul li a:hover{
    border-bottom: 2px solid #ff9900;
    color: #ff9900;
}
/* 搜索模块 */
.search{
    width: 387px;
    height: 42px;
    background-color: rgba(255, 255, 255, 0);
    float: left;
    margin-left: 50px;
}
.search input{
    width: 345px;
    height: 40px;
    border: 1px solid #ff9900;
    color: dimgrey;
    font-size: 14px;
    float: left;
}
.search button{
    width: 39px;
    height: 39px;
    /*background-image: url(images/timg.jpg);*/
    background-size: 39px 39px;
    border: 0;
    float: right;
}
/* 用户区域 */
.name {
    float: right;
    line-height: 42px;
    margin-right: 30px;
    font-style: 1px;
    color: rgb(121, 118, 118);
}
.user {
    display: inline-block;
    height: 40px;
    width: 42px;
    margin-left: 50px;
    border-radius: 50%;
}

/* banner区域 */
.w1 {
    width: 1000px;
    margin: auto;
}

.banner2{
    height:300px;
    background-color: rgb(240, 238, 230);

}
.banner .i{
    height: 300px;
    /*background: url(images/head2.jpg) no-repeat top center;*/
}
.banner2 .n{
    height: 300px;
    /*background: url(images/new1.jpg) no-repeat top center;*/
}
/*.main{ height:300px; width:80%; margin:0 auto;}*/
/*.banner3{ display:block; height:230px; width:100%; margin:0 auto;}*/
/*.banner3 .slide{ height:230px; width:1040px; margin:0 auto; position:relative; overflow:hidden;}*/
/*.banner3 .slide a{ height:230px; width:1040px;}*/
/*.banner3 .ctrl{ float:left; height:10px; width:48px; overflow:hidden; position:absolute; bottom:7px; left:688px;}*/
/*.banner3 .ctrl span{ display:inline; float:left; height:10px; width:10px; background:url(images/3.png) no-repeat; margin-left:6px;}*/
/*.banner3 .ctrl .currt{ float:left; height:10px; width:10px; background:url(images/2.png) no-repeat;  margin-left:6px;}*/
/*.ctrl span:hover,.currt{ background:url(images/2.png) no-repeat;}*/

.banner{
    height:450px;
    background-color: rgb(240, 238, 230);

}

.banner1{
    height:2200px;
    background-color: rgb(240, 238, 230);

}
.banner1 .n{
    height: 2200px;
}

/*.banner .w{*/
/*    height: 300px;*/
/*    background: url(images/banner1.png) no-repeat top center;*/
/*}*/


.content{
    width:100%; margin:30px auto 0;
}
.title1{
    width:100%; text-align:center; line-height:18px;
}
.title2{
    width:100%; margin-top:2px; text-align:center; line-height:18px; letter-spacing:1px; font-size:16px; font-family:"微软雅黑"; color:#242424; position:relative;
}
.line1{
    float:left; height:1px; width:1000px; position:absolute; top:9px; left:385px;
}
.line2{
    float:right; height:1px; width:1000px; position:absolute; top:9px; right:385px;
}
.worp{
    width:1008px; margin:0 auto;
}



.subnav{
    float: left;
    width: 220px;
    height: 10px;
    background-color: rgba(0, 0,0 , 0.5);

}
.subnav ul li{
    /*这个是旁边的东西*/
    line-height:10px;
    width: 220px;
    height:95px;
    padding-left: 20px;
    /* 行转块 */
    display: block;
}
.subnav ul li a{
    font-family: "微软雅黑";
    font-style: 18px;
    font-weight: 400;
    text-decoration: none;
    color:rgb(255, 255, 255);
    line-height:95px;
    width: 140px;
    height:55px;
    padding-left: 30px;
    /* 行转块 */
    display: block;
}
/* 鼠标经过 */
.subnav ul li:hover{
    background-color:rgb(255, 102, 0);
}
.subnav ul li a span{
    float: right;
}
/* course模块 */
.course span {
    float: right;
    width: 100px;
    height: 200px;
    background-color: rgb(246, 246, 246);
    /* 浮动的盒子不会有外边距合并问题 */
    margin-top: 185px;
}
.contact{ display:inline; float:left; width:640px; margin-left:188px; margin-top:75px;}
.contact li{ float:left; width:240px; line-height:36px; font-size:14px; font-family:"宋体"; color:#474747; position:relative;}
.contact li span{ float:right; position:absolute; top:5px;}
.contact .dt{ float:left; background:url(images/dt.png) no-repeat; height:282px; width:376px; margin-right:20px;}
.topic{ float:left; font-size:14px; font-family:"宋体"; color:#373737; font-weight:bold; width:240px; margin-bottom:35px;}
.clear{ clear:both;}
.banner .w .course .one {
    font-family: "微软雅黑";
    font-style: 30px;
    font-weight:600;
    color:rgb(66, 65, 65);
    line-height:95px;
    width: 100px;
    height:95px;
    padding-left: 30px ;
}
.banner .w .course .two {
    font-family: "微软雅黑";
    font-style: 20px;
    font-weight:500;
    color:rgb(75, 75, 75);
    width: 100px;
    height:95px;
    padding-left: 30px ;
}
.banner .w .course .three {
    float: right;
}
/*精品推荐模块 */
.goods {
   height: 60px;
   background-color: #fff;
   margin-top: 10px;
   box-shadow: 0 2px 3px rgba(0, 0,0 , 0.1);
   line-height: 60px;
}
.goods h3{
    margin-left: 30px;
    float: left;
    font-size: 16px;
    color:#ff6b00;
}
.goods ul{
    margin-left: 30px;
    float: left;
}
.goods ul li{
    float: left;
}
.goods ul li a{
    padding: 0 30px;
    font-size: 16px;
    color: #050505;
    border-left: 1px solid #ccc;
}
.mod{
    margin-right: 30px;
    float: right;
    font-size: 14px;
    color:#ff6b00;
}
/* 商品模块 */
.box {
    margin-top: 30px;
}
.box-hd{
    height: 45px;
}
.box-hd h3{
    float: left;
    font-size: 20px;
    color: #494949;
}
.box-hd a{
    float: right;
    font-size: 12px;
    color: #a5a5a5;
    margin-top: 10px;
    margin-right: 30px;
}
.box-bd ul{
    width: 1220px;
}
.box-bd ul li {
    float: left;
    width: 288px;
    height: 270px;
    background-color: white;
    margin-right: 15px;
    margin-bottom: 15px;
}
.box-bd ul li:hover {
    /* 水平阴影，垂直阴影，模糊距离，阴影尺寸，颜色 */
    /* h-shadow v-shadow blur spread color inset */
    box-shadow:10px 10px 10px -4px rgba(0,0,0,.3);
    }
.box-bd ul li img {
        width: 100%;
        height: 150px;
    }
.box-bd ul li .view {
        height: 50px;
        font-size: 12px;
        padding: 0 30px;
        margin-top: 10px;
    }
.box-bd ul li .appraise {
        font-size: 12px;
        color: #b0b0b0;
        padding: 0 30px;
    }
.box-bd ul li .info {
        font-size: 14px;
        padding: 0 30px;
        margin-top: 3px;
    }
.box-bd ul li .info h4 {
        display: inline-block;
        font-weight: 400;
    }
.box-bd ul li .info a {
    color: #000;
    text-decoration: none;
    font-size: 12px;
}
.box-bd ul li .info span {
        color: #ff6700;
        font-size: 13px;
    }
.box-bd ul li .info em {
        font-style: normal;
        color: #ebe4e0;
        margin: 0 3px 0 3px;
    }
    /* 尾部footer */
 .footer{
     height: 350px;
     background-color:rgb(240, 238, 230);
 }
 .footer .w {
     padding-top: 35px;
 }
 .copyright{
     float: left;
 }
 .links {
     float:right;
 }
 .links dl {
   float: left;
   margin-left: 120px;
}
 .links dl dt{
    font-size: 18px;
    color: #333;
    margin-bottom: 18px;
}
.links dl dd {
    margin-bottom: 15px;
}
.links dl dd a{
    font-size: 15px;
    color: #333;
}